package com.du.stutestsys.dao;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.du.stutestsys.entity.Exercises;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

@Mapper
public interface ExercisesMapper extends BaseMapper<Exercises> {

    Integer addAnswers(Exercises exercises,@Param("answers") String[] answers);
}
